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WordPress plugins

CVE-2026-120552

SEO Engine <= 0.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via Entity-Encoded Post Title via Strip-then-Decode in build_title()

Severity
Medium 6.4
Published
3 Nov 2026
Last changed
3 Nov 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
SEO Engine (WordPress plugin)WordPress plugins · wp-plugin:seo-engine
  • Every version up to 0.9.9

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-120552